Chia-chi Yeh | adbc99b | 2009-09-18 10:15:37 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2009 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include <stdio.h> |
| 18 | #include <stdint.h> |
| 19 | #include <string.h> |
| 20 | #include <sys/types.h> |
| 21 | #include <sys/socket.h> |
| 22 | |
| 23 | #include <cutils/sockets.h> |
| 24 | |
| 25 | #include "keystore.h" |
| 26 | |
| 27 | char *responses[256] = { |
| 28 | [NO_ERROR] = "No error", |
| 29 | [LOCKED] = "Locked", |
| 30 | [UNINITIALIZED] = "Uninitialized", |
| 31 | [SYSTEM_ERROR] = "System error", |
| 32 | [PROTOCOL_ERROR] = "Protocol error", |
| 33 | [PERMISSION_DENIED] = "Permission denied", |
| 34 | [KEY_NOT_FOUND] = "Key not found", |
| 35 | [VALUE_CORRUPTED] = "Value corrupted", |
| 36 | [UNDEFINED_ACTION] = "Undefined action", |
| 37 | [WRONG_PASSWORD] = "Wrong password (last chance)", |
| 38 | [WRONG_PASSWORD + 1] = "Wrong password (2 tries left)", |
| 39 | [WRONG_PASSWORD + 2] = "Wrong password (3 tries left)", |
| 40 | [WRONG_PASSWORD + 3] = "Wrong password (4 tries left)", |
| 41 | }; |
| 42 | |
| 43 | #define MAX_RESPONSE (WRONG_PASSWORD + 3) |
| 44 | |
| 45 | int main(int argc, char **argv) |
| 46 | { |
| 47 | uint8_t bytes[65536]; |
| 48 | uint8_t code; |
| 49 | int sock, i; |
| 50 | |
| 51 | if (argc < 2) { |
| 52 | printf("Usage: %s action [parameter ...]\n", argv[0]); |
| 53 | return 0; |
| 54 | } |
| 55 | |
Chia-chi Yeh | c4b1445 | 2009-09-18 17:23:53 +0800 | [diff] [blame] | 56 | sock = socket_local_client("keystore", ANDROID_SOCKET_NAMESPACE_RESERVED, |
| 57 | SOCK_STREAM); |
Chia-chi Yeh | adbc99b | 2009-09-18 10:15:37 +0800 | [diff] [blame] | 58 | if (sock == -1) { |
| 59 | puts("Failed to connect"); |
| 60 | return 1; |
| 61 | } |
| 62 | |
| 63 | send(sock, argv[1], 1, 0); |
| 64 | for (i = 2; i < argc; ++i) { |
| 65 | uint16_t length = strlen(argv[i]); |
| 66 | bytes[0] = length >> 8; |
| 67 | bytes[1] = length; |
| 68 | send(sock, &bytes, 2, 0); |
| 69 | send(sock, argv[i], length, 0); |
| 70 | } |
| 71 | shutdown(sock, SHUT_WR); |
| 72 | |
| 73 | if (recv(sock, &code, 1, 0) != 1) { |
| 74 | puts("Failed to receive"); |
| 75 | return 1; |
| 76 | } |
| 77 | printf("%d %s\n", code , responses[code] ? responses[code] : "Unknown"); |
| 78 | while ((i = recv(sock, &bytes[0], 1, 0)) == 1) { |
| 79 | int length; |
| 80 | int offset; |
| 81 | if ((i = recv(sock, &bytes[1], 1, 0)) != 1) { |
| 82 | puts("Failed to receive"); |
| 83 | return 1; |
| 84 | } |
| 85 | length = bytes[0] << 8 | bytes[1]; |
| 86 | for (offset = 0; offset < length; offset += i) { |
| 87 | i = recv(sock, &bytes[offset], length - offset, 0); |
| 88 | if (i <= 0) { |
| 89 | puts("Failed to receive"); |
| 90 | return 1; |
| 91 | } |
| 92 | } |
| 93 | fwrite(bytes, 1, length, stdout); |
| 94 | puts(""); |
| 95 | } |
| 96 | return 0; |
| 97 | } |